53514023446 has 32 divisors (see below), whose sum is σ = 88836437088. Its totient is φ = 24016538880.

The previous prime is 53514023441. The next prime is 53514023489. The reversal of 53514023446 is 64432041535.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53514023441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1639441 + ... + 1671763.

It is an arithmetic number, because the mean of its divisors is an integer number (2776138659).

Almost surely, 2^53514023446 is an apocalyptic number.

53514023446 is a deficient number, since it is larger than the sum of its proper divisors (35322413642).

53514023446 is a wasteful number, since it uses less digits than its factorization.

53514023446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34096.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 53514023446 in words is "fifty-three billion, five hundred fourteen million, twenty-three thousand, four hundred forty-six".